PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33130280-7	2021	The catalytic triad consisting of Serine-441, Histidine-296 and Aspartic acid-345 was identified as active binding site of TMPRSS2 using existing ligands.	Histidine	46-55	transmembrane serine protease 2	Homo sapiens	123-130	
11741986-7	2002	The sequence of the protease domain carried the essential triad His, Asp, and Ser and showed some similarity to that of TMPRSS2, hepsin, HAT, MT-SP1, TMPRSS3, and corin, sharing 45.5, 41.9, 41.3, 40.3, 39.1, and 38.5% identity, respectively.	Histidine	64-67	transmembrane serine protease 2	Homo sapiens	120-127	
33382023-11	2020	Significant decrease in TMPRSS2-Fisetin and TMPRSS2-Nafamostat complex fluctuation occurred around His 41, Glu 44, Gly 136, Ser 186 in RMSF study.	Histidine	99-102	transmembrane serine protease 2	Homo sapiens	24-31	
33382023-11	2020	Significant decrease in TMPRSS2-Fisetin and TMPRSS2-Nafamostat complex fluctuation occurred around His 41, Glu 44, Gly 136, Ser 186 in RMSF study.	Histidine	99-102	transmembrane serine protease 2	Homo sapiens	44-51